Question 15 of 25
Score: 0/0If the brake system fails, what does the emergency braking system use to stop the vehicle?
ExplanationThe emergency braking system uses elements of both the service and parking brakes—usually the spring brakes—to bring the vehicle to a safe stop if the main system fails.
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Did you know? Know your PSI thresholds — when the warning activates and when the brakes apply automatically.
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